50S subunit precursor C-CP_L2-L28
Resolution: 3.55 Å
EM Method: Single-particle
Fitted PDBs: 9h3v
Q-score: 0.293
Lauer SM, Gasse J, Krizsan A, Reepmeyer M, Sprink T, Nikolay R, Spahn CMT, Hoffmann R
Nat Commun (2025) 16 pp. 567-567 [ DOI: doi:10.1038/s41467-025-55836-8 Pubmed: 39794318 ]
- Large ribosomal subunit protein bl27 (8 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul4 (22 kDa, Protein from Escherichia coli)
- 23s ribosomal rna (941 kDa, RNA from Escherichia coli)
- Large ribosomal subunit protein ul14 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul15 (14 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul22 (12 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul5 (20 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul24 (11 kDa, Protein from Escherichia coli)
- Pre50s precursor derived from api137-treated cells (Complex from Escherichia coli)
- Large ribosomal subunit protein bl9 (15 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl28 (8 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl32 (6 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul29 (7 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul13 (16 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl19 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl20 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl17 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul18 (12 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul23 (10 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul30 (6 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl25 (10 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl21 (11 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l3 (22 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul2 (29 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl34 (5 kDa, Protein from Escherichia coli)
- 5s ribosomal rna (38 kDa, RNA from Escherichia coli)
50S subunit precursor 50S_(L16)-
Resolution: 3.09 Å
EM Method: Single-particle
Fitted PDBs: 9h3y
Q-score: 0.37
Lauer SM, Gasse J, Krizsan A, Reepmeyer M, Sprink T, Nikolay R, Spahn CMT, Hoffmann R
Nat Commun (2025) 16 pp. 567-567 [ DOI: doi:10.1038/s41467-025-55836-8 Pubmed: 39794318 ]
- Large ribosomal subunit protein ul4 (22 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul14 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul15 (14 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul22 (12 kDa, Protein from Escherichia coli)
- 23s ribosomal rna (941 kDa, RNA from Escherichia coli)
- Large ribosomal subunit protein ul5 (20 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul24 (11 kDa, Protein from Escherichia coli)
- Pre50s precursor derived from api137-treated cells (Complex from Escherichia coli)
- Large ribosomal subunit protein bl9 (15 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl35 (7 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl28 (8 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl32 (6 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul29 (7 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul13 (16 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl19 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl20 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl17 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul18 (12 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul23 (10 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul30 (6 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl25 (10 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl21 (11 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l3 (22 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul6 (18 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl27 (8 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul2 (29 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl34 (5 kDa, Protein from Escherichia coli)
- 5s ribosomal rna (38 kDa, RNA from Escherichia coli)
- Large ribosomal subunit protein bl36a (4 kDa, Protein from Escherichia coli)
mature 50S subunit supplemented with Api137
Resolution: 3.08 Å
EM Method: Single-particle
Fitted PDBs: 9ha6
Q-score: 0.412
Lauer SM, Gasse J, Krizsan A, Reepmeyer M, Sprink T, Nikolay R, Spahn CMT, Hoffmann R
Nat Commun (2025) 16 pp. 567-567 [ DOI: doi:10.1038/s41467-025-55836-8 Pubmed: 39794318 ]
- Large ribosomal subunit protein bl33 (5 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul4 (22 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul14 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul15 (14 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul22 (12 kDa, Protein from Escherichia coli)
- Apidaecins type 22 (2 kDa, Protein from Apis mellifera)
- Large ribosomal subunit protein ul5 (20 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul24 (11 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl9 (15 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl35 (7 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl28 (8 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl32 (6 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul29 (7 kDa, Protein from Escherichia coli)
- Pre50s precursor derived from api137-treated cells supplemented with api137 (Complex from Escherichia coli)
- Large ribosomal subunit protein ul13 (16 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl19 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl20 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl17 (13 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul18 (12 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul23 (10 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul30 (6 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl25 (10 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl21 (11 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l3 (22 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul6 (18 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl27 (8 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein ul2 (29 kDa, Protein from Escherichia coli)
- Large ribosomal subunit protein bl34 (5 kDa, Protein from Escherichia coli)
- 23s ribosomal rrna (941 kDa, RNA from Escherichia coli)
- 5s ribosomal rna (38 kDa, RNA from Escherichia coli)
- Large ribosomal subunit protein bl36a (4 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l16 (15 kDa, Protein from Escherichia coli)
Mycobacterium smegmatis 50S ribosomal subunit with Erythromycin
Resolution: 3.6 Å
EM Method: Single-particle
Fitted PDBs: 8xz3
Q-score: 0.473
Srinivasan K, Banerjee A, Sengupta J
Structure (2024) 32 pp. 1443- [ DOI: doi:10.1016/j.str.2024.06.016 Pubmed: 39029461 ]
- Large ribosomal subunit protein bl25 (20 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul30 (6 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul15 (15 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul10 (13 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul2 (30 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl17 (13 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl34 (5 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul11 (14 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul6 (19 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Erythromycin a (733 Da, Ligand)
- Large ribosomal subunit protein bl28 (6 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl21 (10 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 50s ribosomal protein l9 (15 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul29 (7 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul23 (10 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl27 (8 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul3 (22 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl31 (5 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Mycobacterium smegmatis 50s ribosomal subunit (Cellular component from Mycolicibacterium smegmatis MC2 155)
- Mycobacterium smegmatis 50s ribosomal subunit-erythromycin complex (Complex from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul22 (12 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 50s ribosomal protein l36 (4 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul16 (15 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl20 (14 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 50s ribosomal protein l19 (12 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul4 (22 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul13 (16 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 50s ribosomal protein bl37 (2 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul18 (13 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 50s ribosomal protein l14 (13 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul5 (20 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 5s rrna (38 kDa, RNA from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl33a (5 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- 23s rrna (1 MDa, RNA from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl35 (7 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein ul24 (11 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
- Large ribosomal subunit protein bl32 (6 kDa, Protein from Mycolicibacterium smegmatis MC2 155)
Large subunit of the Chlamydomonas reinhardtii mitoribosome
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 7pkt
Q-score: 0.486
Waltz F, Salinas-Giege T, Englmeier R, Meichel H, Soufari H, Kuhn L, Pfeffer S, Forster F, Engel BD, Giege P, Drouard L, Hashem Y
Nat Commun (2021) 12 pp. 7176-7176 [ Pubmed: 34887394 DOI: doi:10.1038/s41467-021-27200-z ]
- Large subunit of the mitochondrial ribosome of chlamydomonas reinhardtii (Complex from Chlamydomonas reinhardtii)
- Ul14m (13 kDa, Protein from Chlamydomonas reinhardtii)
- Mitochondrial ribosomal protein l19 (33 kDa, Protein from Chlamydomonas reinhardtii)
- Mitochondrial ribosomal protein l23 (25 kDa, Protein from Chlamydomonas reinhardtii)
- Ribosomal_l30 domain-containing protein (24 kDa, Protein from Chlamydomonas reinhardtii)
- 50s ribosomal protein l20 (13 kDa, Protein from Chlamydomonas reinhardtii)
- L5 rrna (47 kDa, RNA from Chlamydomonas reinhardtii)
- Ul3m (44 kDa, Protein from Chlamydomonas reinhardtii)
- Bl21m (40 kDa, Protein from Chlamydomonas reinhardtii)
- 50s ribosomal protein l9, chloroplastic (30 kDa, Protein from Chlamydomonas reinhardtii)
- Ml87 (23 kDa, Protein from Chlamydomonas reinhardtii)
- Zinc ion (65 Da, Ligand)
- Ml40 (17 kDa, Protein from Chlamydomonas reinhardtii)
- Bl27m (18 kDa, Protein from Chlamydomonas reinhardtii)
- Ml114 (48 kDa, Protein from Chlamydomonas reinhardtii)
- Kow domain-containing protein,ul24m (31 kDa, Protein from Chlamydomonas reinhardtii)
- Plastid ribosomal protein l6 (22 kDa, Protein from Chlamydomonas reinhardtii)
- Bl36m (3 kDa, Protein from Chlamydomonas reinhardtii)
- L1 rrna (51 kDa, RNA from Chlamydomonas reinhardtii)
- L3b rrna (59 kDa, RNA from Chlamydomonas reinhardtii)
- Ml119 (36 kDa, Protein from Chlamydomonas reinhardtii)
- Bl34m (29 kDa, Protein from Chlamydomonas reinhardtii)
- Ml118 (64 kDa, Protein from Chlamydomonas reinhardtii)
- Ppr* (14 kDa, Protein from Chlamydomonas reinhardtii)
- Unk2 (4 kDa, Protein from Chlamydomonas reinhardtii)
- Mitochondrial ribosomal protein l17,bl17m (21 kDa, Protein from Chlamydomonas reinhardtii)
- Ribosomal_l16 domain-containing protein (27 kDa, Protein from Chlamydomonas reinhardtii)
- Ribosomal_tl5_c domain-containing protein (38 kDa, Protein from Chlamydomonas reinhardtii)
- Ml41 (12 kDa, Protein from Chlamydomonas reinhardtii)
- Ml59/64 (14 kDa, Protein from Chlamydomonas reinhardtii)
- Ml116 (53 kDa, Protein from Chlamydomonas reinhardtii)
- Ml43 (16 kDa, Protein from Chlamydomonas reinhardtii)
- Bl35m (17 kDa, Protein from Chlamydomonas reinhardtii)
- Ul22m (39 kDa, Protein from Chlamydomonas reinhardtii)
- Ml63/57/60 (14 kDa, Protein from Chlamydomonas reinhardtii)
- Ml80 (27 kDa, Protein from Chlamydomonas reinhardtii)
- Ml117 (75 kDa, Protein from Chlamydomonas reinhardtii)
- L6 rrna (43 kDa, RNA from Chlamydomonas reinhardtii)
- L7 rrna (186 kDa, RNA from Chlamydomonas reinhardtii)
- Ul4m (45 kDa, Protein from Chlamydomonas reinhardtii)
- Unk1 (2 kDa, Protein from Chlamydomonas reinhardtii)
- Bl32m (13 kDa, Protein from Chlamydomonas reinhardtii)
- Mitochondrial ribosomal protein l17 (27 kDa, Protein from Chlamydomonas reinhardtii)
- Ul5m (23 kDa, Protein from Chlamydomonas reinhardtii)
- Mitochondrial ribosomal protein l13 (29 kDa, Protein from Chlamydomonas reinhardtii)
- Magnesium ion (24 Da, Ligand)
- Ribosomal_l2_c domain-containing protein (41 kDa, Protein from Chlamydomonas reinhardtii)
- Ul29m (14 kDa, Protein from Chlamydomonas reinhardtii)
- Ribosomal_l18e/l15p domain-containing protein (35 kDa, Protein from Chlamydomonas reinhardtii)
- L8 rrna (132 kDa, RNA from Chlamydomonas reinhardtii)
- Bl28m (17 kDa, Protein from Chlamydomonas reinhardtii)
- L4 rrna (38 kDa, RNA from Chlamydomonas reinhardtii)
- L3a rrna (5s) (24 kDa, RNA from Chlamydomonas reinhardtii)
- Mitochondrial ribosomal protein l33 (6 kDa, Protein from Chlamydomonas reinhardtii)
- Ml115 (72 kDa, Protein from Chlamydomonas reinhardtii)
- L2a rrna (27 kDa, RNA from Chlamydomonas reinhardtii)
- Ml113 (84 kDa, Protein from Chlamydomonas reinhardtii)
- Fe2/s2 (inorganic) cluster (175 Da, Ligand)
Cryo-EM reconstruction of the large subunit of the chloroplast ribosome
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 5mmi
Q-score: 0.469
Bieri P, Leibundgut M, Saurer M, Boehringer D, Ban N
EMBO J (2017) 36 pp. 475-486 [ Pubmed: 28007896 DOI: doi:10.15252/embj.201695959 ]
- Plastid ribosomal protein ul10c (26 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein bl9c (22 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l2, chloroplastic (29 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l14, chloroplastic (13 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l22, chloroplastic (23 kDa, Protein from Spinacia oleracea)
- 5s ribosomal rna (39 kDa, RNA from Spinacia oleracea)
- 50s ribosomal protein l32, chloroplastic (6 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l23, chloroplastic (21 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l33, chloroplastic (7 kDa, Protein from Spinacia oleracea)
- 23s ribosomal rna (911 kDa, RNA from Spinacia oleracea)
- Plastid ribosomal protein ul15c (29 kDa, Protein from Spinacia oleracea)
- Zinc ion (65 Da, Ligand)
- Plastid ribosomal protein ul6c (24 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l20, chloroplastic (15 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein ul29c (19 kDa, Protein from Spinacia oleracea)
- E-site trna (589 Da, RNA from Spinacia oleracea)
- Plastid ribosomal protein bl17c (14 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein ul3c (33 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l16, chloroplastic (15 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l21, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein cl37, psrp5 (15 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l36, chloroplastic (4 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein bl27c (21 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l35, chloroplastic (17 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l11, chloroplastic (23 kDa, Protein from Spinacia oleracea)
- Magnesium ion (24 Da, Ligand)
- 50s ribosomal protein l19, chloroplastic (26 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein bl28c (16 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein ul24c (21 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l34, chloroplastic (16 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l13, chloroplastic (28 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein ul5c (28 kDa, Protein from Spinacia oleracea)
- 50s ribosomal protein l31 (14 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein ul18c (18 kDa, Protein from Spinacia oleracea)
- Plastid ribosomal protein ul4c (32 kDa, Protein from Spinacia oleracea)
- 4.5s ribosomal rna (34 kDa, RNA from Spinacia oleracea)
- Chloroplast 70s ribosome (2 MDa, Complex from Spinacia oleracea)
- 50s ribosomal protein 6, chloroplastic (12 kDa, Protein from Spinacia oleracea)